Discontinued Operations - Summary of Assets and Liabilities Held For Sale (Detail) - USD ($) $ in Thousands |
Jan. 30, 2016 |
Apr. 25, 2015 |
|---|---|---|
| Assets held for sale | ||
| Receivables, net of allowance for doubtful accounts | $ 57,876 | |
| Inventory | 48,265 | |
| Prepaid expenses and other current assets | 12,206 | |
| Property and equipment, net | 22,672 | |
| Goodwill | 537,175 | |
| Identifiable intangibles, net | 74,804 | |
| Other long-term assets | 1,143 | |
| Total assets held for sale | $ 0 | 754,141 |
| Liabilities held for sale | ||
| Accounts payable | 26,341 | |
| Accrued liabilities and other current liabilities | 12,975 | |
| Long-term liabilities | $ 0 | 49,414 |
| Total liabilities held for sale | $ 88,730 |